122053203 has 16 divisors (see below), whose sum is σ = 188682240. Its totient is φ = 77830632.

The previous prime is 122053181. The next prime is 122053229. The reversal of 122053203 is 302350221.

It is not a de Polignac number, because 122053203 - 2⁵ = 122053171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122053703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97651 + ... + 98892.

It is an arithmetic number, because the mean of its divisors is an integer number (11792640).

Almost surely, 2^122053203 is an apocalyptic number.

122053203 is a deficient number, since it is larger than the sum of its proper divisors (66629037).

122053203 is a wasteful number, since it uses less digits than its factorization.

122053203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196575 (or 196569 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 122053203 is about 11047.7691413244. The cubic root of 122053203 is about 496.0396514325.

The spelling of 122053203 in words is "one hundred twenty-two million, fifty-three thousand, two hundred three".